239259384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^2$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 817329240

約数和(自身を除く): 578069856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 53, 56, 63, 72, 78, 84, 91, 104, 106, 117, 126, 156, 159, 168, 169, 182, 212, 234, 252, 273, 312, 318, 338, 364, 371, 424, 468, 477, 504, 507, 546, 636, 676, 689, 728, 742, 819, 936, 954, 1014, 1092, 1113, 1183, 1272, 1352, 1378, 1484, 1521, 1638, 1908, 2028, 2067, 2184, 2226, 2366, 2756, 2809, 2968, 3042, 3276, 3339, 3549, 3816, 4056, 4134, 4452, 4732, 4823, 5512, 5618, 6084, 6201, 6552, 6678, 7098, 8268, 8427, 8904, 8957, 9464, 9646, 10647, 11236, 12168, 12402, 13356, 14196, 14469, 16536, 16854, 17914, 19292, 19663, 21294, 22472, 24804, 25281, 26712, 26871, 28392, 28938, 33708, 35828, 36517, 38584, 39326, 42588, 43407, 49608, 50562, 53742, 57876, 58989, 62699, 67416, 71656, 73034, 78652, 80613, 85176, 86814, 101124, 107484, 109551, 115752, 117978, 125398, 146068, 157304, 161226, 173628, 176967, 188097, 202248, 214968, 219102, 235956, 250796, 255619, 292136, 322452, 328653, 347256, 353934, 376194, 438204, 471912, 474721, 501592, 511238, 564291, 644904, 657306, 707868, 752388, 766857, 876408, 949442, 1022476, 1128582, 1314612, 1415736, 1424163, 1504776, 1533714, 1898884, 2044952, 2257164, 2300571, 2629224, 2848326, 3067428, 3323047, 3797768, 4272489, 4514328, 4601142, 5696652, 6134856, 6646094, 8544978, 9202284, 9969141, 11393304, 13292188, 17089956, 18404568, 19938282, 26584376, 29907423, 34179912, 39876564, 59814846, 79753128, 119629692, 239259384]

約数ペア:

[(1, 239259384), (2, 119629692), (3, 79753128), (4, 59814846), (6, 39876564), (7, 34179912), (8, 29907423), (9, 26584376), (12, 19938282), (13, 18404568), (14, 17089956), (18, 13292188), (21, 11393304), (24, 9969141), (26, 9202284), (28, 8544978), (36, 6646094), (39, 6134856), (42, 5696652), (52, 4601142), (53, 4514328), (56, 4272489), (63, 3797768), (72, 3323047), (78, 3067428), (84, 2848326), (91, 2629224), (104, 2300571), (106, 2257164), (117, 2044952), (126, 1898884), (156, 1533714), (159, 1504776), (168, 1424163), (169, 1415736), (182, 1314612), (212, 1128582), (234, 1022476), (252, 949442), (273, 876408), (312, 766857), (318, 752388), (338, 707868), (364, 657306), (371, 644904), (424, 564291), (468, 511238), (477, 501592), (504, 474721), (507, 471912), (546, 438204), (636, 376194), (676, 353934), (689, 347256), (728, 328653), (742, 322452), (819, 292136), (936, 255619), (954, 250796), (1014, 235956), (1092, 219102), (1113, 214968), (1183, 202248), (1272, 188097), (1352, 176967), (1378, 173628), (1484, 161226), (1521, 157304), (1638, 146068), (1908, 125398), (2028, 117978), (2067, 115752), (2184, 109551), (2226, 107484), (2366, 101124), (2756, 86814), (2809, 85176), (2968, 80613), (3042, 78652), (3276, 73034), (3339, 71656), (3549, 67416), (3816, 62699), (4056, 58989), (4134, 57876), (4452, 53742), (4732, 50562), (4823, 49608), (5512, 43407), (5618, 42588), (6084, 39326), (6201, 38584), (6552, 36517), (6678, 35828), (7098, 33708), (8268, 28938), (8427, 28392), (8904, 26871), (8957, 26712), (9464, 25281), (9646, 24804), (10647, 22472), (11236, 21294), (12168, 19663), (12402, 19292), (13356, 17914), (14196, 16854), (14469, 16536)]